diff --git a/spring-cloud-launcher/spring-cloud-launcher-dataflow/src/main/resources/application.yml b/spring-cloud-launcher/spring-cloud-launcher-dataflow/src/main/resources/application.yml
index d61aaf9..0d78565 100644
--- a/spring-cloud-launcher/spring-cloud-launcher-dataflow/src/main/resources/application.yml
+++ b/spring-cloud-launcher/spring-cloud-launcher-dataflow/src/main/resources/application.yml
@@ -18,3 +18,7 @@ management:
   context-path: /admin
   security:
     enabled: false
+
+spring.cloud.dataflow.applicationProperties.stream.spring.cloud.deployer.JAVA_OPTS: -Xmx128m
+#  app.time.spring.cloud.deployer.JAVA_OPTS: -Xmx128m
+#  app.log.spring.cloud.deployer.JAVA_OPTS: -Xmx128m
\ No newline at end of file